1500a - Inverted Split "Y" Blade Louver With Security Grille
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Features 12 Gauge Security Grille and Two-Piece Thru-bolt Louver Design. Recommended for Vandal-Proof Building Design.
Material: 18 gauge CRS frame and blades; 12 gauge CRS security grille. Min size 6" x 6", Max 36" x 80". Multiple sections can be combined for larger sizes.
Construction:
Louvers: 2 rows of inverted, split "Y" blades with 1" blade spacing are attached to welded frame with interlocking construction. Non-vision.
Security Frame: Security grille is welded to the interior and exterior of louver with 13/16" square openings 1" on-center. Thru-bolted door.
Door: For 1-3/4"Doors. Door cutout = order size.
Fasteners: #8 x 32 Phillips head thru-bolts with blank head one side.
Powder Coat Finishes: (B) Mineral Bronze (standard color), (G) Gray, (BK) Black, (FBK) Flat Black, (W) White, (SB) SC Beige, (SA) Satin Aluminum, (S) Sand, (AB) AMS Beige, (R) Red, (GH) Gray Hammertone